#import "NSArray+Log.h"

@implementation NSArray (Log)

- (NSString *)descriptionWithLocale:(id)locale
{
    NSMutableString *string = [NSMutableString string];
    
    // 开头有个[
    [string appendString:@"[\n"];
    
    // 遍历所有的元素
    [self enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
        [string appendFormat:@"\t%@,\n", obj];
    }];
    
    // 结尾有个]
    [string appendString:@"]"];
    
    // 查找最后一个逗号
    NSRange range = [string rangeOfString:@"," options:NSBackwardsSearch];
    if (range.location != NSNotFound)
        [string deleteCharactersInRange:range];
    
    return string;
}
//NSArray
- (NSString *)descriptionWithLocale:(nullable id)locale indent:(NSUInteger)level{
    
    NSMutableString *mStr = [NSMutableString string];
    NSMutableString *tab = [NSMutableString stringWithString:@""];
    for (int i = 0; i < level; i++) {
        [tab appendString:@"\t"];
    }
    [mStr appendString:@"(\n"];
    for (int i = 0; i < self.count; i++) {
        NSString *lastSymbol = (self.count == i + 1) ? @"":@",";
        id value = self[i];
        if ([value respondsToSelector:@selector(descriptionWithLocale:indent:)]) {
            [mStr appendFormat:@"\t%@%@%@\n",tab,[value descriptionWithLocale:locale indent:level + 1],lastSymbol];
        } else {
            [mStr appendFormat:@"\t%@%@%@\n",tab,value,lastSymbol];
        }
    }
    [mStr appendFormat:@"%@)",tab];
    return mStr;
    
}
@end

@implementation NSDictionary (Log)

- (NSString *)descriptionWithLocale:(id)locale
{
    NSMutableString *string = [NSMutableString string];
    
    // 开头有个{
    [string appendString:@"{\n"];
    
    // 遍历所有的键值对
    [self enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
        [string appendFormat:@"\t%@", key];
        [string appendString:@" : "];
        [string appendFormat:@"%@,\n", obj];
    }];
    
    // 结尾有个}
    [string appendString:@"}"];
    
    // 查找最后一个逗号
    NSRange range = [string rangeOfString:@"," options:NSBackwardsSearch];
    if (range.location != NSNotFound)
        [string deleteCharactersInRange:range];
    
    return string;  
}
//NSDictionary
- (NSString *)descriptionWithLocale:(id)locale indent:(NSUInteger)level
{
    NSMutableString *mStr = [NSMutableString string];
    NSMutableString *tab = [NSMutableString stringWithString:@""];
    for (int i = 0; i < level; i++) {
        [tab appendString:@"\t"];
    }
    [mStr appendString:@"{\n"];
    NSArray *allKey = self.allKeys;
    for (int i = 0; i < allKey.count; i++) {
        id value = self[allKey[i]];
        NSString *lastSymbol = (allKey.count == i + 1) ? @"":@";";
        if ([value respondsToSelector:@selector(descriptionWithLocale:indent:)]) {
            [mStr appendFormat:@"\t%@%@ = %@%@\n",tab,allKey[i],[value descriptionWithLocale:locale indent:level + 1],lastSymbol];
            
            //  [mStr appendFormat:@"\t%@%@ = %@%@",tab,allKey[i],[value descriptionWithLocale:locale indent:level + 1],lastSymbol];
            //去掉很多空格
            //[mStr appendFormat:@"\t%@ = %@%@",allKey[i],[value descriptionWithLocale:locale indent:level + 1],lastSymbol];
            
        } else {
            [mStr appendFormat:@"\t%@%@ = %@%@\n",tab,allKey[i],value,lastSymbol];
            
            // [mStr appendFormat:@"\t%@%@ = %@%@",tab,allKey[i],value,lastSymbol];
            //去掉很多空格
            // [mStr appendFormat:@"\t%@ = %@%@",allKey[i],value,lastSymbol];
            
        }
    }
    [mStr appendFormat:@"%@}",tab];
    return mStr;
}
@end
